[PATCH 2/3] staging: android: ion: Remove ION_FLAG_CACHED_NEEDS_SYNC

2017-05-17 Thread Archit Taneja
The flag ION_FLAG_CACHED_NEEDS_SYNC isn't used anymore. Remove it. Signed-off-by: Archit Taneja --- drivers/staging/android/uapi/ion.h | 6 -- 1 file changed, 6 deletions(-) diff --git a/drivers/staging/android/uapi/ion.h b/drivers/staging/android/uapi/ion.h index b76db1b2e197..d415589757e

[PATCH 0/3] staging: android: ion: Minor clean ups and fixes

2017-05-17 Thread Archit Taneja
The recent ION clean ups introduced some leftover code that can be removed, and a bug that comes up if the call to dma_buf_map_attachment() from an importer fails. Fix these. Archit Taneja (3): staging: android: ion: Remove unused members from ion_buffer staging: android: ion: Remove ION_FLAG_

[PATCH 3/3] staging: android: ion: Avoid calling free_duped_table() twice

2017-05-17 Thread Archit Taneja
Currently, the duplicated sg table is freed in the detach() and the error path of map_dma_buf() ion's dma_buf_ops. If a call to dma_buf_map_attachment() fails, the importer is expected to call dma_buf_detach() to remove the attachment. This will result in us trying to free the duped sg table twice

[PATCH 1/3] staging: android: ion: Remove unused members from ion_buffer

2017-05-17 Thread Archit Taneja
A few members in ion_buffer struct are unused after features like page faulting, ion_handle and ion_client were removed. Remove these members and the leftover references to them. Signed-off-by: Archit Taneja --- drivers/staging/android/ion/ion.c | 2 -- drivers/staging/android/ion/ion.h | 14 --

Re: [PATCH] powerpc: booke: fix boot crash due to null hugepd

2017-05-17 Thread Greg KH
On Tue, May 16, 2017 at 09:47:52AM -0500, laurentiu.tu...@nxp.com wrote: > From: Laurentiu Tudor > > On 32-bit book-e machines, hugepd_ok() does not take > into account null hugepd values, causing this crash at boot: > > Unable to handle kernel paging request for data at address 0x8000 > Fau

Re: [PATCH] staging: lustre: lnet: specify address space

2017-05-17 Thread Dan Carpenter
On Tue, May 16, 2017 at 10:56:10PM +0200, Paolo Cretaro wrote: > Fix warning issued by sparse: > incorrect type in assignment (different address spaces). > > Signed-off-by: Paolo Cretaro > --- > drivers/staging/lustre/lnet/lnet/lib-socket.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-)

Re: [PATCH] powerpc: booke: fix boot crash due to null hugepd

2017-05-17 Thread Laurentiu Tudor
Hi Greg, On 05/17/2017 12:15 PM, Greg KH wrote: > On Tue, May 16, 2017 at 09:47:52AM -0500, laurentiu.tu...@nxp.com wrote: >> From: Laurentiu Tudor >> >> On 32-bit book-e machines, hugepd_ok() does not take >> into account null hugepd values, causing this crash at boot: >> > > $ ./scripts/get_mai

RE: [PATCH] staging: fsl-dpaa2/eth: add ETHERNET dependency

2017-05-17 Thread Ruxandra Ioana Radulescu
> -Original Message- > From: Arnd Bergmann [mailto:a...@arndb.de] > Sent: Tuesday, May 16, 2017 2:30 PM > To: Greg Kroah-Hartman ; Arnd Bergmann > > Cc: Ruxandra Ioana Radulescu ; > de...@driverdev.osuosl.org; linux-ker...@vger.kernel.org > Subject: [PATCH] staging: fsl-dpaa2/eth: add ETHE

Re: [PATCH 0/3] staging: android: ion: Minor clean ups and fixes

2017-05-17 Thread Laura Abbott
On 05/17/2017 01:15 AM, Archit Taneja wrote: > The recent ION clean ups introduced some leftover code that can be > removed, and a bug that comes up if the call to dma_buf_map_attachment() > from an importer fails. Fix these. > > Archit Taneja (3): > staging: android: ion: Remove unused members

[PATCH] staging: netlogic: Delete an error message for a failed memory allocation in xlr_config_spill()

2017-05-17 Thread SF Markus Elfring
From: Markus Elfring Date: Wed, 17 May 2017 19:01:10 +0200 Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf Sign

[PATCH] staging: wilc1000: Delete an error message for a failed memory allocation in Handle_Key()

2017-05-17 Thread SF Markus Elfring
From: Markus Elfring Date: Wed, 17 May 2017 22:26:07 +0200 Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf Sign

[PATCH 1/1] Drivers: hv: vmbus: Close timing hole that can corrupt per-cpu page Extend the disabling of preemption to include the hypercall so that another thread can't get the CPU and corrupt the per

2017-05-17 Thread mikelley
From: Michael Kelley Signed-off-by: Michael Kelley --- drivers/hv/hv.c |7 ++- 1 files changed, 6 insertions(+), 1 deletions(-) diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c index 12e7bae..47ed538 100644 --- a/drivers/hv/hv.c +++ b/drivers/hv/hv.c @@ -82,9 +82,14 @@ int hv_post_messag

Re: [PATCH 1/1] Drivers: hv: vmbus: Close timing hole that can corrupt per-cpu page Extend the disabling of preemption to include the hypercall so that another thread can't get the CPU and corrupt the

2017-05-17 Thread Stephen Hemminger
On Wed, 17 May 2017 14:40:55 -0700 mikel...@exchange.microsoft.com wrote: > From: Michael Kelley > > Signed-off-by: Michael Kelley > --- > drivers/hv/hv.c |7 ++- > 1 files changed, 6 insertions(+), 1 deletions(-) > > diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c > index 12e7bae..47e

Re: [PATCH 1/1] Drivers: hv: vmbus: Close timing hole that can corrupt per-cpu page Extend the disabling of preemption to include the hypercall so that another thread can't get the CPU and corrupt the

2017-05-17 Thread Joshua R. Poulson
This looks like a bugfix that should be included in stable. On Wed, May 17, 2017 at 3:00 PM, Stephen Hemminger wrote: > On Wed, 17 May 2017 14:40:55 -0700 > mikel...@exchange.microsoft.com wrote: > >> From: Michael Kelley >> >> Signed-off-by: Michael Kelley >> --- >> drivers/hv/hv.c |7 +++

[PATCH v2 1/1] Drivers: hv: vmbus: Close timing hole that can corrupt per-cpu page

2017-05-17 Thread mikelley
From: Michael Kelley Extend the disabling of preemption to include the hypercall so that another thread can't get the CPU and corrupt the per-cpu page used for hypercall arguments. Signed-off-by: Michael Kelley --- drivers/hv/hv.c |7 ++- 1 files changed, 6 insertions(+), 1 deletions(-

[PATCH] Staging: media: fix missing blank line coding style issue in atomisp_tpg.c

2017-05-17 Thread Manny Vindiola
This is a patch to the atomisp_tpg.c file that fixes up a missing blank line warning found by the checkpatch.pl tool Signed-off-by: Manny Vindiola --- drivers/staging/media/atomisp/pci/atomisp2/atomisp_tpg.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/media/atomisp/pci/at

Re: [PATCH 0/3] staging: android: ion: Minor clean ups and fixes

2017-05-17 Thread Sumit Semwal
Hi Archit, On 17 May 2017 at 13:45, Archit Taneja wrote: > The recent ION clean ups introduced some leftover code that can be > removed, and a bug that comes up if the call to dma_buf_map_attachment() > from an importer fails. Fix these. > > Archit Taneja (3): > staging: android: ion: Remove un